It shows each database (typically there are 1-20) as an instance and a graph shows the size/growth over time. This is helpful to some Email administrators because they want to balance the load evenly on each database.
Note: Don’t forget to apply it to your particular Exchange server. I think this requires Exchange 2010 and newer. Sorry, it probably won’t work with super old Exchange 2007.
Exchange-size

INSTRUCTIONS:

Download the datasource file and add it into LogicMonitor (Settings > Datasources > Add > From file )